モデル番号
K7/K8/K9/C40/C30/C25
適用
Pipeline, water supply, drainage, sewage
パイプウォールの厚さ
K7/K8/K9/C40/C30/C25
処理サービス
溶接, 曲げ, パンチ, Decoiling, 切断
External coating
zinc + asphalt paint
Inner lining
Ordinary Cement/Portland Cement/High Aluminum Cement/Epoxy Resin
Connection mode
T-ring connection